草稿纸的质量选择与辨别 在日常生活和工作中，草稿纸是必不可少的文具之一。不同的草稿纸质量，其使用效果和使用寿命也有所不同。因此，正确选择和辨别草稿纸的质量是非常重要的。 一、草稿纸的质量选择 1. 纸张厚度：草稿纸的厚度要适中，过薄易破，过厚则不易书写。一般来说，草稿纸的厚度应该在70-120克之间。 2. 纸张平滑度：好的草稿纸表面应该平整，无明显凹凸不平的现象，这样可以保证书写的流畅性。

3. 纸质强度：好的草稿纸应该具有一定的耐撕扯、耐折叠的特性，以保证在多次使用后仍然保持良好的形状和质地。

4. 环保性：现在很多草稿纸都强调环保性，比如使用再生纸等，这是非常好的选择。这样既符合环保理念，又有助于身体健康。 二、草稿纸的辨别 1. 看外观：观察草稿纸的颜色和光泽度是否自然。颜色均匀且没有斑驳现象的纸张通常质量更好。 2. 手感检测：用手指轻轻摩擦草稿纸表面，感受其平滑度和厚度。好的草稿纸应该有细腻、顺滑的手感。 3. 书写测试：在草稿纸上进行书写测试，观察墨迹是否均匀、清晰。好的草稿纸应该具有良好的吸墨性和显色性。 4. 燃烧检测：如果条件允许，可以尝试用火燃烧一小块草稿纸，观察其燃烧后的灰烬状态。好的草稿纸通常燃烧后灰烬较少，且颜色较为均匀。 The Quality Selection and Identification of Drafting Paper In daily life and work, drafting paper is one of the essential writing instruments. The quality of different drafting papers varies in its usage efficiency and service life. Therefore, it is crucial to correctly select and identify the quality of drafting paper. I. Quality Selection of Drafting Paper 1. Paper Thickness: The thickness of drafting paper should be moderate. Thin paper is easy to break, while thick paper is not easy to write on. Generally, the thickness of drafting paper should be between 70-120 grams. 2. Surface Smoothness: A good drafting paper should have a smooth surface without obvious bumps or irregularities, which can ensure the smoothness of writing. 3. Paper Strength: A good drafting paper should have certain tear resistance and folding resistance, so as to maintain its good shape and texture after multiple uses. 4. Environmental Friendliness: Many drafting papers now emphasize environmental friendliness, such as using recycled paper, which is a good choice that not only conforms to environmental protection concepts but also helps physical health. II. Identification of Drafting Paper 1. Visual Examination: Observe the naturalness of the color and luster of the drafting paper. Paper with a uniform color and no patchy appearance is usually better quality. 2. Tactile Detection: Use your fingers to gently rub the surface of the drafting paper to feel its smoothness and thickness. A good drafting paper should have a fine and smooth texture. 3. Writing Test: Perform a writing test on the drafting paper to observe whether the ink is even and clear. A good drafting paper should have good ink absorption and color development. 4. Burning Test: If conditions permit, try burning a small piece of drafting paper with fire to observe the ash state after burning. A good drafting paper usually has less ash and a more uniform color after burning.